Download Operating and Service Manual TA-3D Automatic Hose

Tension-Air®
Operating and Service Manual
TA-3D Automatic Hose Clamping Machine
Model No.
Serial No.
Owner:
Owner Address:
Date Purchased:
P.O. Number:
Optional Equipment:
Air Lubricator:
3/8" Clamp Holder:
3/8" Punch/Cutter:
3001 N. 4th Street 
Enid, OK 73701

Ph. (888) 3062405

FAX (580) 2331353
Table of Contents
SAFETY INSTRUCTIONS
3
SAFETY SYMBOLS
3
SPECIFICATIONS
4
UNPACKING AND SETTING UP
5
INCOMING AIR SUPPLY
5
OPERATING INSTRUCTION
6
MAINTENANCE AND LUBRICATION
7
AIR FILTERING AND LUBRICATION
8
TROUBLE CHECK LIST
8
BILL OF MATERIAL & PARTS LIST
9
Top Assembly
Puller Housing Assembly
Frame Assembly
Pneumatic Control Assembly
10
12
13
14
PARTS REPLACEMENT
16
INSTRUCTIONS FOR CHANGING PARTS
17
To Replace Punch
To Replace Punch Holder/Cutter
To Replace Clamp Holder
To Replace Gripper Pulling Dog
To Replace Sensor
17
18
19
20
21
PIPING LAYOUT
22
PIPING SCHEMATIC
23
OPTIONAL EQUIPMENT
24
LIMITED WARRANTY
25
MAINTENANCE/PARTS REPLACEMENT RECORD
26
2
SAFETY INSTRUCTIONS
READ THIS MANUAL THOROUGHLY
Safety symbols are intended to attract your attention to possible danger. If you don't understand any
portion of this manual, contact Punch-Lok or your authorized Punch-Lok representative, before
operating machine.
SAFETY SYMBOLS
► Safety Warning! Failure to obey a safety warning may result in injury to you or to others.
▪ Note: Advises you of instructions or information vital to the operation and maintenance of your TA3D.
As with most machines, the TA-3D Tension Air Machine has many moving components. Wherever
possible, moving parts have been covered. However, by necessity some parts are exposed to the
operator. The operator, or any observer, is cautioned to keep all bodily extremities away from moving
components while the machine is in operation.
IT IS IMPORTANT TO:
1) Familiarize yourself with operating controls.
2) Never allow untrained personnel to operate this machine.
3) Wear proper attire. Do not dress in loose fitting clothing that may become caught in a moving
part of the machine.
4) Never place fingers or hands between pistons, punch holder/cutter, backup cylinder, or any of
their supporting surfaces, whether such components are in motion or at rest, so long as the air
feed line is connected to the unit.
5) Always disconnect the air line from the unit when the machine is not in use, or an operator is not
present.
6) Do not operate the machine with any covers removed.
If maintenance or troubleshooting is required which necessitates removing any covered surfaces, first
disconnect the air line. Immediately replace all covers when maintenance has been completed.
3
SPECIFICATIONS
The model TA-3D fully automatic hose clamping machine is designed for use with Punch-Lok punch
type hose clamps. Clamps are manufactured in 3/8" and 5/8" widths, using stainless steel or high carbon
galvanized steel. It may be used to couple hoses up to a maximum outside diameter of 6-1/4 inches.
To prevent attack by moisture or corrosive elements, most components have been plated or painted.
▪ Note: If other styles or other manufacturer's brands of center punch clamps are used, it may damage
the clamping machine or result in the clamp not being properly installed on the hose which could cause
the hose to come off the fitting.
▪ Note: The TA-3D is equipped with a manual drain filter, which needs periodic cleaning. See
specifications "Air Filtering & Lubrication" on page 7.
The following chart shows overall dimensions and requirements for the TA-3D:
Chart 1
Height (to work surface)
Height (overall)
Weight (shipping)
Weight (un-crated)
Width
Depth
Air Requirement
Machine Air Adjustments
Air Filter
Standard Clamp Use
32" (Less skid)
39"
290 lbs.
245 lbs.
18"
36"
100 PSI @ 3CFM
See "Incoming Air Supply," Pg. 5
Manual Drain
5/8" or (3/8" optional)
The TA-3D operates in a 3-stage cycle, with a slight time delay between each function. Once the
machine is properly adjusted for a given application, each hose clamp will be identically tensioned and
locked in place. For more details see page 6 entitled "Operating Instructions."
Since the TA-3D is pneumatically operated, an air source is required. While air compressors are
available in various sizes, types and styles, the requirements (see Chart 1) to keep the TA-3D operating
satisfactorily must be maintained. If your plant contains other equipment requiring the use of air,
consideration must be given to such requirements. Storage must be sufficient to operate all such
equipment so that the TA-3D will not be starved for air.
▪ Note: If there are irregularities in air flow a low pressure malfunction may occur.
4
UNPACKING AND SETTING UP
The TA-3D is shipped on wooden skids so as to prevent damage in shipment. The skids do not need to
be removed! The skids permit ease of mobility should the machine need to be relocated. Locate the TA3D on a flat, level surface.
After receiving the machine, thoroughly inspect it for visible damage. If damage is evident, do not
attempt to proceed to connect or use the machine. Immediately contact the carrier and place a claim.
Failure to do so may relieve the carrier from responsibility.
If no physical damage is evident, proceed to determine a suitable location where the TA-3D will be
used. A work table placed to the right or left of the machine will prove valuable in the event that long
lengths of hose need to be coupled.
INCOMING AIR SUPPLY
► Safety Warning! Cylinders may move when the air supply is hooked up to the TA-3D machine.
Keep all extremities away from moving components.
As noted in the "Specifications" section of this manual, your available air supply for use with the TA-3D
must be 100 PSI.
Incoming air pressure should be regulated between 90-95 PSI. This adjustment has been pre set at the
factory. A second regulator is used on the tension cylinder. The tension cylinder regulator should be set
between 50-75 PSI (50-65 PSI for 3/8" clamps). The exact pressure will be determined by trial and error
depending on the construction type of hose being coupled. In order to set the tension cylinder regulator,
depress palm button and hold. Let the machine cycle. While still holding palm button in, adjust regulator
with opposite hand. Upon releasing the palm button, the gauge on the tension cylinder regulator should
then return to 0 PSI. Another regulator is used to adjust the force exerted by the back-up cylinder.
Normal operating pressure should be 50-65 PSI. This pressure may be set as low as 20 PSI if the higher
pressure is breaking or crushing the fittings. The higher the pressure setting will result in better installed
clamps. The back-up cylinder regulator is adjusted in the same manner as the tension cylinder regulator.
After adjustments have been made, run the machine through one complete cycle to verify proper
regulator settings. If the pressure readings are not correct, repeat the above procedures.
▪ Note: If incoming air pressure falls below 50 PSI, the TA-3D will not function properly.
5
The air pressure settings indicated are for all Punch-Lok clamp diameters up to 6-1/4". Variations in
material used in clamp manufacturing, variation from your main air source, the construction type of
hose, and the type of fitting to be coupled, all may contribute to slight changes being needed to one or
both of the regulators.
Slight adjustments to the regulator may be required due to the following:
1)
2)
3)
4)
Variations in steel used for clamp manufacturing
Air pressure variation in building
Construction type of hose to be coupled
Type of fitting being coupled
► Safety Warning! If any adjustments are to be made on either regulator, keep hands and bodily parts
away from any moving components.
OPERATING INSTRUCTION
The TA-3D has been designed to operate in a cycling sequence for the safety of the operator, and to
safeguard components of the machine from damage. The cycle sequence is:
A) Grip tail piece and tension clamp.
B) Back-up block moves into position and holds clamp.
C) Punch/holder cutter moves forward to punch the clamp.
D) Punching and cutting operations completed.
The TA-3D has (3) pneumatic sensors which control the operations of the above sequence. Cycle A is
started by depressing the Palm Button. Cycles B, C, and D are initiated at the proper times by the
sensors mentioned.
► Safety Warning!! Always wear protective glasses while operating.
Hose Coupling
Adjust the tension cylinder regulator and the back-up cylinder regulator to the proper settings as
describe in Incoming Air Supply on page 5.
To couple hose, first select the proper size clamp for the hose diameter being coupled. Place the proper
amount of clamps on the end of the hose and install the fitting in the hose. Insert the clamp tail of the
clamp closest to the end of the fitting into the clamp adapter slot, with the lok facing the punch.
▪ Note: Push the clamp all the way down until the base of the lok bottoms against the support block!
Failure to do so may cause the gripper to not grip the clamp!
6
With one hand steadying the hose and the other hand on the palm button, depress the palm button. This
button is located on the front side of the machine beneath the back-up cylinder. This starts the coupling
cycle.
► Safety Warning! It is important to keep one hand on the palm button and your other hand on the hose
being coupled. Keep your hand on the hose far away from the clamp being assembled, and far from all
other moving components.
▪ Note: The operator must keep the palm button depressed through the complete coupling cycle. If the
cycle is interrupted by the release of the palm button prior to the final punching of the clamp lok, it will
be necessary to recycle the machine. An exception to this is if an oversized clamp is being used, the
button can be released before the back-up cylinder extends so that another grip can be made on the
clamp.
Repeat the procedure until all clamps have been installed.
MAINTENANCE AND LUBRICATION
► Safety Warning! Never attempt to perform any maintenance function, nor lubrication, to this machine
without first disconnecting the air source.
Very little maintenance is required to keep the TA-3D operating properly. However, the following
maintenance should be performed periodically.
Place a few drops of light machine oil between operating surfaces of all moving parts, especially
between punch/cutter holder and support block.
Periodically clean the unit (particularly at the area around the clamp holder and inside the opening of the
puller housing by the gripper dog) Use a blow gun to remove chips, galvanizing material and any other
dirt and debris.
► Safety Warning! Always wear protective glasses.
Collect and clean out clamp tail pieces which have been discharged at the base of the unit. A pan has
been provided inside the frame to collect and more readily remove tail pieces.
7
AIR FILTERING AND LUBRICATION
Keep incoming air from your compressor filtered at all times. Keep the air filter clean and drained of
collected water.
This machine is equipped with a model BO8 Manual Drain, Filter/Regulator. To maintain maximum
filtering efficiency and to avoid excessive pressure drops, the filter must be kept clean at all times. A
visible coating of dirt on the filter element, or an excessive pressure drop is an indication that cleaning is
necessary.
To clean the filter, disconnect the air line from the machine and de-pressurize filter. Remove the filter
(no tools required) and clean with household soap.
TROUBLE CHECK LIST
Your TA-3D should give you trouble free performance if you check the following components and
items carefully, before operating:
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
11)
12)
13)
Filter is clean and drained of water
Machine connected to air source
100 PSI available from compressor
All regulators properly set
Clamp holder is free of chips and debris
Punch is sharp
Proper diameter clamp is used
Proper width clamp used
Moving components lubricated with machine oil
All machine covers are in place
Clamp tail pieces have been removed
Machine is on flat, level surface
Operator has been trained to operate machine
If:
1-Machine will not operate:
A- Check item 1,2, and 3 above
B- Check for jammed tail pieces in puller housing
C- Check for water or moisture in air lines
D- Faulty palm button or sensor
2-Improper clamp tension
A- Insufficient incoming air
B- Tension regulator set too low
C- Worn or dirty gripper (see #9 following)
D- Clamp diameter too large for hose (see #8 following)
8
E- Check for galvanizing material caught in gripper
3-Punch not deep enough
A- Main regulator set too low
B- Back-up regulator set too low
C- Worn punch
4-Clamp cutter not cutting
A- Insufficient incoming air
B- Regulator set too low
C- Worn cutter
D- Worn or damaged clamp holder
5-Sluggish operation
A- Insufficient incoming air
B- Regulator set too low
C- Dirty air filter or water in air lines (see #10 following)
6-Punch off center of "Lok"
A- Clamp "lok" not bottomed in clamp holder, i.e. gripper not holding tail piece
7-Tail piece caught in gripper
A- Press palm button for one or two seconds and disengage
8-Clamp too large for hose
A- Press palm button to activate gripper and tension cylinder. When clamp tail stops pulling take
hand off palm button to let machine reset, then press palm button again to pull clamp tight or
repeat as necessary until clamp is tight.
9-Gripper slips off clamp tail
A- To determine if gripper is worn, first use blow gun to clean gripper and clean any debris from
puller housing, then retry.
10-Water in system
A- Turn drain screw on filter counter clockwise. Allow excess water to drain, then re-tighten nut.
BILL OF MATERIAL & PARTS LIST
All component parts for the TA-3D are shown in the following section. The machine has been
subdivided into 4 groups. Shown in each group is a numbered parts drawing, and the corresponding Bill
of Material. Each Bill of Material lists the part #, assembly #, description, and the quantity required.
The 4 groups are as follows:
Top Assembly (Fig. 1)
Puller Housing Assembly (Fig. 2)
Frame Assembly (Fig. 3)
Pneumatic Controls (Fig. 4)
9
Top Assembly
(Figure 1)
10
Top Assembly
(Figure 1)
Item
Part No.
Description
Qty.
1
2
3
755552
753209
753208
Support Block
Guide Plate
Flat Head Screw
1
2
4
4
5
755510
753213
Guide Block
Guide Block Allen Bolt
1
4
6
755553
5/8" Punch Holder & Cutter
1
6
7
755554
252020
3/8" Punch Holder & Cutter
Punch
Optional
1
8
252030
Set Screw
1
9
9
755557
755551
5/8" Clamp Holder
3/8" Clamp Holder
1
Optional
10
755526
Clamp Holder Flat Head Screw
2
11
12
755556
755527
Clamp Holder Support
Clamp Holder Support Allen Bolt
1
2
13
755529
Support Block Allen Bolt
4
14
15
755530
755532
Support Block Spacer Allen Bolt
Punch Pin Cotter
4
1
16
755555
Punch Linkage
1
17
18
755502
755531
Punch Linkage Jam Nut
Punch Pin
1
1
19
755521
Punch Cylinder
1
20
21
753222
755519
Elbow Connector 3/8 NPT x 3/8 Tubing
Bushing 3/4 NPT x 3/8 NPT
4
4
22
753201
Pneumatic Sensor Body
3
23
24
753202
755517
Pneumatic Sensor
Punch Cylinder Spacer
3
2
25
755533
Backup Cylinder
1
26
27
755514
755525
Backup Block
Cylinder Mounting Bolt
1
8
28
755528
Support Block Spacer
2
29
755516
3/8” Plug-In Nipple
1
30
755518
3/8” One-Touch x 3/8” FNPT Elbow
1
31
755030
Flow Control Muffler
1
Puller Housing Assembly
(Figure 2)
11
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Part No.
754501
754502
754520
754505
754506
252140
252120
754521
753263
754507
754514
754509
754510
753201
753202
753222
755030
754512
Description
Puller Housing
Gripper Cylinder
Gripper Cylinder Pusher
Gripper Cylinder Mtg. Bolt
Elbow Connector, 1/8 NPT x 1/4 Tubing
Pulling Dog
Pulling Dog Pin
Gripper Housing
Gripper Housing Pin
Set Screw
Tension Cylinder
Jam Nut
Bushing 1/2 NPT X 3/8 NPT
Pneumatic Sensor Body
Pneumatic Sensor
Elbow Connector 3/8 NPT x 3/8 Tubing
Flow Control Muffler
Cylinder Mounting Bolt
Frame Assembly
(Figure 3)
12
Qty.
1
1
1
4
2
1
2
1
1
1
1
1
2
1
1
1
1
4
Item
Part No.
Description
Qty.
1
754030
Frame
1
2
754033
Side Cover
2
3
754004
Metal Screw
12
4
754013
Back-up Cylinder Nameplate
1
5
754006
Tension (Pull-Up) Cylinder Nameplate
1
13
Pneumatic Control Assembly
(Figure 4)
14
Pneumatic Control Assembly
(Figure 4)
Item
Part No.
Description
Qty.
1
755054
4-Way Valve
4
2
755034
Muffler
4
3
753315
3/8” One-Touch Tee
2
4
755516
3/8” Plug-In Nipple
2
5
755001
Straight Connector 1/4"NPT x 3/8" Tubing
1
6
755043
Tube End Reducer 3/8" x 1/4" Tubing
2
7
753313
Elbow Connector 1/4"NPT x 3/8" Tubing
5
8
755520
3/8” One-Touch x 3/8” Plug In Elbow
1
9
753222
3/8” One-Touch x 3/8” NPT Elbow
3
10
755041
3/8” One-Touch x 1/4” NPT Male Run Tee
1
11
753335
1/4” Brass Tee
1
12
753333
1/4” Hex Nipple
1
13
755522
5/32” One-Touch x 1/8” NPT Double Branch Elbow
1
14
753336
Bushing 1/4" MNPT x 1/8" FNPT
1
15
755523
3/8” Plug Insert
1
16
753306
Filter/Regulator
1
17
755048
Filter/Regulator Mounting Bracket
1
18
755006
Street Elbow 3/8"NPT
1
19
755046
5/32” One-Touch x 1/8” NPT Elbow
4
20
753332
Back-Up Cylinder Regulator
1
21
755014
Regulator Mounting Nut
2
22
755045
2” Pressure Gauge W/Bracket
2
23
755053
Straight Connector 1/8" FNPT x 5/32" Tubing
2
24
753332
Tension Cylinder Regulator
1
25
755014
Regulator Mounting Nut
1
26
*755015
Palm Button Body
1
27
*755016
Palm Button
1
29
755019
Hex Head Bolt 1/4"-20- x 1/2"
4
30
755037
8 x 32 x 2 1/4 Allen Head
4
31
755035
Hex Nut 8 x 32
4
32
755021
Hex Nut 1/4"-20
4
33
755055
4-Way Manifold Base
1
34
753328
.156 OD Tubing
7
35
753334
Filter Regulator Gauge
1
36
755026
Male Quick Disconnect
1
37
756577
Ambient Dryer
1
38
756578
Ambient Dryer Mounting Bracket
1
39
755032
Supply Port Interface
1
40
755031
4-Way Valve (Complete) Ref #1 #33 #39
1
28
*When replacing these parts on older units, discard the existing Palm Button Bezel (Part No. 755017)
to improve mounting clearance.
15
PARTS REPLACEMENT
Three component parts of the TA-3D will need to be periodically replaced, frequency dependent upon
the machine use and the type of hose clamp material used. These three parts are:
Punch - Part # 252020
Clamp Holder - Part # 755557 (5/8") or # 755551 (3/8")
Pulling Dog - Part # 252140
Punch Holder/Cutter – Part # 755553 (5/8”) or # 755554 (3/8”)
The use of stainless steel hose clamps will wear (dull) these parts more rapidly than with the use of coldrolled steel clamps.
The listing below identifies these three parts by "Drawing Assembly" number. Also listed are other
components which, may need to be replaced if damaged in use, or where necessary to change over to a
different type component: i.e. change from the use of 5/8" wide clamps to 3/8" clamps wide clamps.
Assembly
23
7
6
6
9
9
Top Assembly (Figure 1)
Part Name
Pneumatic sensor
Punch
5/8" Punch holder/cutter
Part No.
753202
252020
755553
3/8" Punch holder/cutter
5/8" Clamp holder
3/8" Clamp holder
755554
755557
755551
Puller Housing Assembly (Figure 2)
Assembly
15
6
Part Name
Pneumatic sensor
Pulling dog
16
Part No.
753202
252140
INSTRUCTIONS FOR CHANGING PARTS
►Safety Warning: Before attempting to replace any part, the air line must be disconnected from the TA3D.
To Replace Punch
(Part No. 252020)
(See Figure 5)
Four parts are involved in replacing the punch.
Punch
Part No. 252020
Guide Block
Part No. 755510
Punch Set Screw
Part No. 252030
Guide Block Allen Bolt
1)
2)
3)
4)
5)
6)
Part No. 753213
Unscrew the 4 guide block allen bolts.
Remove the guide block. The punch holder will now be exposed.
Remove the single set screw from the top of punch holder/cutter.
Replace worn punch. (A 3/32" hole is provided in case the punch is stuck.)
Tighten set screw.
Replace all parts in their original position.
Figure 5
17
To Replace Punch Holder/Cutter
(Part No. 755553 or 755554)
(See Figure 6)
Five parts are involved in changing the punch holder/cutter:
Guide Block Allen Bolts
Part No. 753213
Guide Block
Part No. 755510
Linkage Pin (Punch Drift Pin)
Part No. 755531
Hair Pin Cotter
Part No. 755532
Punch Holder/Cutter
Part No. 755553 or 755554
1)
2)
3)
4)
5)
Unscrew, and remove, the allen bolts from the guide block. The punch holder will now be exposed.
Remove the hair pin cotter.
Remove the punch drift pin.
Replace punch holder/cutter.
Replace all parts in their original position.
▪ Note: A new punch should be used when replacing punch holder/cutter. See "To Replace Punch" on
Page 17.
Figure 6
18
To Replace Clamp Holder
(Part No. 755557 or 755551)
(See Figure 7)
Two parts are involved in changing the Clamp Holder:
Clamp Holder Flat Head Screw
Clamp Holder
Part No. 755526
Part No. 755557 or 755551
1) Unscrew the two flat-head cap screws, using an allen wrench key.
2) Remove worn or broken clamp holder and replace.
3) Reverse the procedure for assembly.
▪ Note: The clamp holder is two sided, and may be flipped over for continued use.
Figure 7
GUIDE BLOCK
CLAMP HOLDER
CLAMP HOLDER
SCREWS
SUPPORT BLOCK
19
To Replace Gripper Pulling Dog
(Part No. 252140)
(See Figure 8)
Seven parts are involved in replacing the gripper dog:
Part Name
Part No.
Side Cover
754033
Puller Housing
754501
Gripper housing Pivot Pin
753263
Gripper Housing
754521
Gripper Pulling Dog
252140
Gripper Pulling Dog Pin
252120
Gripper Cylinder Pusher
754520
1) Remove one side cover.
2) Remove four screws holding the gripper cylinder to the puller housing.
3) Loosen set screw: punch out the gripper pivot pin using a drift pin punch.
4) Remove the gripper housing and gripper cylinder from puller housing.
5) Note how pulling dog is located on gripper housing.
6) Remove pulling dog pin, and remove pulling dog; replace with new pulling dog.
7) Replace pulling dog pin
8) Align gripper housing back into puller housing and insert gripper pin. Make sure the gripper cylinder
and gripper housing stay assembled.
9) Tighten set screw and reinstall gripper cylinder mounting screws.
10) Replace side cover.
Figure 8
20
To Replace Sensor
(Part No. 753202)
(See Figure 9)
▪ Note: Sensors are located on the cylinder ports.
1. The sensor assembly is comprised of two basic components: The body and the sensor. Most
generally the sensor will be the part that will usually go bad.
2. Disconnect main air supply to machine.
3. Disconnect both air lines leading into the sensor.
▪ Note: Make sure the lines are identified as to which one leads into the sensor and which one
leads out.
4. See arrows on sensor.
5. Remove the metal spring clip from the sensor/body.
6. Pull sensor out of the body and replace.
7. Reassemble in reverse order of disassembly.
Figure 9
SENSOR
RRR
SENSOR
BODY
WIRE
CLIP
21
PIPING LAYOUT
22
PIPING SCHEMATIC
23
OPTIONAL EQUIPMENT
To make the TA-3D more functional, should the need arise, the following optional equipment may be
ordered and adapted in the field.
1) Alternate 3/8" clamp holder – Used for 3/8" wide clamps. Part No. 755551
2) Alternate 3/8" punch/cutter - Must be used with number 1. Part No. 755554
TA-3 8” Conversion Kit
Part #
Description
Qty.
755512
8” Tie Rod Extension
1
755513
Backup Block/ 8” Machine
1
756590
3/8 x 16 x 2-1/2 SHCS
4
756591
3/4-10 x 2-3/4 SHCS
4
756592
3/8 FPT x 3/8 MPT SHCS Adapter
1
756593
3/8 NPT Coupling
3
756594
3/8 NPT Hex Coupling
3
756595
1/8 NPT Coupling
2
756596
1/8 NPT Hex Coupling
2
24
LIMITED WARRANTY
Punch-Lok Company warrants each new TA-3D Tension Air Machine for one (1) year according to the
following terms:
This warranty extends to the original purchaser only and commences from the original date of shipment.
Any part of the TA-3D manufactured by Punch-Lok Company and found in the reasonable judgment of
Punch-Lok Company to be defective in material or workmanship, will be repaired or replaced without
charge for parts or labor, but without obligation to pay the cost of transportation of the machine, if
returned to the factory, or back to the purchaser, nor any transportation costs of replacement parts.
This Warranty does not cover any TA-3D that has been subject to misuse, negligence, accident,
alteration or modification. The warranty is voided if the TA-3D is not operated and maintained in
accordance with the instructions contained in this manual, or if the machine is used for any purpose for
which it was not designed.
Air cylinders, controls valves, regulators, sensors or other components not designed nor manufactured
by Punch-Lok Company are not covered under this warranty, but are subject to the warranty of the
respective manufacturer of such components.
This warranty does not extend to repairs made necessary by normal wear.
Due to varying material characteristics this warranty remains effective only if the TA-3D is used to
couple hoses with genuine Punch-Lok punch type hose clamps.
Punch-Lok Company reserves the right to make design and manufacturing changes without
responsibility to modify any machine previously manufactured. The implied warranty of merchantability
is hereby expressly disclaimed. There are no warranties which extend beyond the description on the face
hereof.
25
Maintenance/Parts Replacement Record
Date
Hours Oper.
Maintenance, Lubrication, Parts Replaced
26